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Littelfuse S8X5ECS EV SCR Thyristors

Littelfuse S8X5ECS EV Silicon Controlled Rectifier (SCR) Thyristors offer a <20A surge current capability, up to an 800V voltage rating, and are RoHS compliant. The S8X5ECS series features thru-hole packages, a sensitive gate for direct microprocessor interface, long term reliability, and parametric stability. Littelfuse S8X5ECS EV SCR Thyristors are ideal for ground fault circuit interrupters, arc fault circuit interrupters, and residual current devices. 

Features

  • Thru-hole packages
  • <20A surge current capability
  • Up to 800V blocking voltage (VDRM / VRRM) capability
  • Up to 1200V non-repetitive direct surge peak off-state voltage (VDSM)
  • Up to 1000V non-repetitive reverse surge peak off-state voltage (VRSM)
  • High dv/dt noise immunity
  • Improved turn-off time (tq)
  • Sensitive gate for direct microprocessor interface
  • Halogen-free and RoHS compliant

Applications

  • Ground fault circuit interrupter (GFCI)
  • Arc fault circuit interrupter (AFCI)
  • Residual current device (RCD)
  • Residual current circuit breaker with overload protection (RCBO)

Additional Resources

Paskelbta: 2019-05-17 | Atnaujinta: 2025-07-15